1008027713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1217}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 1302110208

約数和(自身を除く): 294082495

約数列:

[1, 7, 11, 31, 77, 217, 341, 347, 1217, 2387, 2429, 3817, 8519, 10757, 13387, 26719, 37727, 75299, 93709, 118327, 264089, 414997, 422299, 828289, 2904979, 2956093, 4645289, 13091269, 32517023, 91638883, 144003959, 1008027713]

約数ペア:

[(1, 1008027713), (7, 144003959), (11, 91638883), (31, 32517023), (77, 13091269), (217, 4645289), (341, 2956093), (347, 2904979), (1217, 828289), (2387, 422299), (2429, 414997), (3817, 264089), (8519, 118327), (10757, 93709), (13387, 75299), (26719, 37727)]